A stunning South African rhodochrosite specimen… A few internal rainbows too. 5667 Rhodochrosite, N’Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa Subscribe to Dad Dad Diary. Related posts:Gypsum Crystals...It's Not Easy Being Green...Arsenopyrite from Ballarat...Chronicles Index...Mineral of the Week... May the Fourth be with you... Better Late Than Never...